Separate the DOM and layout into separate crates.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/components/script/dom/bindings/codegen/parser/tests/test_deduplicate.py b/src/components/script/dom/bindings/codegen/parser/tests/test_deduplicate.py
new file mode 100644
index 00000000000..6249d36fb8f
--- /dev/null
+++ b/src/components/script/dom/bindings/codegen/parser/tests/test_deduplicate.py
@@ -0,0 +1,15 @@
+import WebIDL
+
+def WebIDLTest(parser, harness):
+    parser.parse("""
+        interface Foo;
+        interface Bar;
+        interface Foo;
+        """);
+
+    results = parser.finish()
+
+    # There should be no duplicate interfaces in the result.
+    expectedNames = sorted(['Foo', 'Bar'])
+    actualNames = sorted(map(lambda iface: iface.identifier.name, results))
+    harness.check(actualNames, expectedNames, "Parser shouldn't output duplicate names.")